taper tolerance zone 锥度公差域
NKE Taper Roller Bearings are produced in normal tolerance class (PN) as standard.
NKE的生产圆锥滚子轴承在正常公差等级(PN)作为标准。
The enhancement factor strongly depends on the illumination spot size, taper Angle of the probe, and the metal film thickness. The tolerance of the alignment Angle is investigated.
研究发现电场增强跟入射光斑大小，探针的锥形角，以及金属膜厚度密切相关。
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